We want your historical photos of actions and people from the early years of these civil movement groups, as well as contemporary shots and memorable moments from the decades in between. Just share yours on our Flickr group - we'll feature the best here on guardian.co.uk, and possibly in the print edition of the Guardian too.

Here are some examples of the sort of photos we'd love to see in the group:

Crew of the Phyliis Cormack, on Greenpeace's first trip to protest against US nuclear testing

Mahogany protest by Friends of the Earth England, Wales and Northern Ireland, in 1993

The Phyllis Cormack in Vancouver, in September 1971.

Aubrey Buxton, one of the co-founders of WWF

The Launching of a New Ark was WWF's first report, and was produced in book form